84
GE INFORMATION
D400 SUBSTATION GATEWAY INSTRUCTION MANUAL
CHAPTER 5: POWERING UP THE D400
To connect the power
source to the D400
1.
Remove the terminal block
TB1
protective
plastic cover.
2.
Connect power source as follows:
For proper connection, the recommended tool torque settings for power terminal
screws are 10.8 in-lb [1.22 Nm]. A Phillips (#1) screwdriver tip is recommended.
See the wiring diagrams in Table 25.
Table 25: Power Source Configurations
If your power supply is…
then…
AC
Connect the AC line connection to the
L
connection point(s) and
the AC neutral connection to the
N
connection point(s) on
terminal block
TB1
DC
Connect the DC power supply, observing the correct polarity, to
the
+VDC
and
−
VDC
connection point(s) on terminal block
TB1
Power Source
Connection
Wiring Diagram
Single External AC
Power Source
Connected to
SUPPLY1
and
SUPPLY2
input
terminals.
Single External DC
Power Source
Connected to
SUPPLY1
and
SUPPLY2
input
terminals.
Two External AC
Power Sources
with Optional
Redundant D400
AC/DC Power
Supply
First source connected
to
SUPPLY1
terminals.
Second source
connected to
SUPPLY2
terminals.
L
N
GND
AC Power Source
Supply 1
Supply 2
DC Power Source
+
-
Supply 1
Supply 2
AC Power Source #1
L
N
GND
L
N
GND
AC Power Source #2
Supply 1
Supply 2
Summary of Contents for Multilin D400
Page 12: ...12 GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL PRODUCT SUPPORT ...
Page 28: ...28 GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL CHAPTER 1 BEFORE YOU START ...
Page 34: ...34 GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL CHAPTER 2 INSTALLING THE D400 ...
Page 88: ...88 GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL CHAPTER 5 POWERING UP THE D400 ...
Page 174: ...174 GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL APPENDIX A STANDARDS PROTECTION ...
Page 184: ...184 GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL APPENDIX C LIST OF ACRONYMS ...
Page 192: ...192 GE INFORMATION D400 SUBSTATION GATEWAY INSTRUCTION MANUAL INDEX ...